China wholesale 8.8/10.9/12.9 hex bolts Suppliers – Carbon steel Hex Bolts Fine Pitch Thread – Zhongli bolts Detail:
* Material: Middle Carbon Steel, Alloy Steel
* Thread: Fine pitch half thread or full threaded hex bolts
* Application: Industrial or Construction Fasteners for building, Bridge, Railway, oil and gas industry, wind energy tower etc
* Package: Small box, or 25kgs/carton, 36cartons/pallet
* Delivery: 60 days


Fine pitch thread bolts have the same shape as ordinary hexagonal bolts, but the difference is that the thread pitch on them is different.
Carbon Steel, most common seen carbon steel 10B21.
Coarse thread and fine thread bolts are used for fastening. Fine pitch thread bolts are generally used to lock thin-walled parts and parts with high vibration-proof requirements. Fine thread has good self-locking performance, so it has strong anti-vibration and anti-loosening ability. However, due to the shallow depth of thread, the ability to bear greater tension is worse than that of coarse thread.
Zinc Plated, Plain, Black oxide. Hot dip Galvanizing
There are 8.8, 10.9, 12.9 and other performance grades of fine pitch thread bolts.
Turn the screw head with a wrench to tighten it.
1. Are you a fine pitch thread bolts manufacturer?
Yes, we are a bolt factory, manufacturer and supplier of fine pitch thread bolts.
2. What other products does your company produce?
We mainly produce hex bolts, hex head flange bolts, Hexagon Socket Head Cap Screws, stud bolts, hex nuts, etc.
3. How long is your delivery time for fine pitch thread bolts?
It takes 7-10 days for stock products. For bulk order, it will be about 60 days according to the order quantity.
4. Wonder if you accept small orders?
Do not worry. Please feel free to contact us, in order to give our clients more convenience ,we accept small order.
5. Can we use our own head mark or customize package for fine pitch thread bolts?
Yes, as a hex bolt manufacturer, we can customize the header and packaging. Please send a request when ordering.
6. How can we make an order for fine pitch thread bolts?
Just inquiry on our page or send an email or wechat 008615257861940
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With our outstanding administration, powerful technical capability and strict top quality handle procedure, we go on to provide our purchasers with reliable good quality, reasonable selling prices and excellent services. We goal at becoming certainly one of your most responsible partners and earning your gratification for China wholesale 8.8/10.9/12.9 hex bolts Suppliers – Carbon steel Hex Bolts Fine Pitch Thread – Zhongli bolts, The product will supply to all over the world, such as: Spain , Jamaica , Albania , We supply professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia. Adhering to the business philosophy of ‘customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.
By Salome
from Eindhoven
- 2018.05.15 10:52
This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
By Ivan
from Provence
- 2018.10.09 19:07






